Jonathan Brouwer 1d6e7ec8d4 Rollup merge of #152003 - 9SonSteroids:trait_info_of, r=oli-obk ...

Reflection TypeId::trait_info_of

*[View all comments](https://triagebot.infra.rust-lang.org/gh-comments/rust-lang/rust/pull/152003)*

This is for https://github.com/rust-lang/rust/issues/146922.

As https://github.com/rust-lang/rust/pull/151236 was requested to be remade by someone I implemented the functionality as `TypeId::trait_info_of` which additionally allows getting the vtable pointer to build `dyn` Objects in recursive reflection.

It allows checking if a TypeId implements a trait. Since this is my first PR feel free to tell me if there are any formal issues.

2026-02-23 20:46:11 +01:00

..

huge-array-simple-32.rs

TL note: current means target

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huge-array-simple-32.stderr

TL note: current means target

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huge-array-simple-64.full-debuginfo.stderr

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

huge-array-simple-64.no-debuginfo.stderr

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

huge-array-simple-64.rs

compiler: Include span of too huge array with -Cdebuginfo=2

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huge-array.full-debuginfo.stderr

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

huge-array.no-debuginfo.stderr

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

huge-array.rs

compiler: Include span of too huge array with -Cdebuginfo=2

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huge-enum.full-debuginfo.stderr

compiler: Include span of too huge enum with -Cdebuginfo=2

2025-08-28 20:37:09 +02:00

huge-enum.no-debuginfo.stderr

compiler: Include span of too huge enum with -Cdebuginfo=2

2025-08-28 20:37:09 +02:00

huge-enum.rs

compiler: Include span of too huge enum with -Cdebuginfo=2

2025-08-28 20:37:09 +02:00

huge-static.rs

Use the informative error as the main const eval error message

2025-06-02 15:37:15 +00:00

huge-static.stderr

const-eval error: always say in which item the error occurred

2025-06-07 13:42:30 +02:00

huge-struct.rs

Remove the -test suffix from normalize directives

2024-12-27 19:58:16 +11:00

huge-struct.stderr

Simplify or delete normalize directives that don't care about bit-width

2024-12-27 12:42:07 +11:00

issue-15919-32.rs

[AUTO-GENERATED] Migrate ui tests from // to //@ directives

2024-02-16 20:02:50 +00:00

issue-15919-32.stderr

TL note: current means target

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issue-15919-64.full-debuginfo.stderr

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

issue-15919-64.no-debuginfo.stderr

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

issue-15919-64.rs

compiler: Include span of too huge array with -Cdebuginfo=2

2025-08-30 11:09:29 +02:00

issue-17913.32bit.stderr

Just pass Layout directly to box_new_uninit

2026-02-17 09:09:35 -08:00

issue-17913.64bit.stderr

Just pass Layout directly to box_new_uninit

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issue-17913.rs

Just pass Layout directly to box_new_uninit

2026-02-17 09:09:35 -08:00

issue-55878.rs

Replace NullOp::SizeOf and NullOp::AlignOf by lang items.

2025-10-23 00:38:28 +00:00

issue-55878.stderr

Replace NullOp::SizeOf and NullOp::AlignOf by lang items.

2025-10-23 00:38:28 +00:00

issue-69485-var-size-diffs-too-large.rs

TL note: current means target

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issue-69485-var-size-diffs-too-large.stderr

TL note: current means target

2024-09-20 10:02:14 -07:00

issue-75158-64.rs

Replace NullOp::SizeOf and NullOp::AlignOf by lang items.

2025-10-23 00:38:28 +00:00

issue-75158-64.stderr

Replace NullOp::SizeOf and NullOp::AlignOf by lang items.

2025-10-23 00:38:28 +00:00

limit-huge-struct-derive-debug.rs

cleaned up some tests

2025-12-13 00:54:20 +09:00

type-length-limit-enforcement.rs

Add support for shortening Instance and use it

2025-08-06 22:21:49 +00:00

type-length-limit-enforcement.stderr

Ignore #[doc(hidden)] items when computing trimmed paths

2026-01-19 12:27:27 +11:00

vtable-try-as-dyn.full-debuginfo.stderr

nix vtable_for intrinsic

2026-02-20 10:16:36 +01:00

vtable-try-as-dyn.no-debuginfo.stderr

nix vtable_for intrinsic

2026-02-20 10:16:36 +01:00

vtable-try-as-dyn.rs

Don't ICE on layout error in vtable computation

2026-02-12 22:01:31 +01:00

vtable.rs

Don't ICE on layout error in vtable computation

2026-02-12 22:01:31 +01:00

vtable.stderr

Don't ICE on layout error in vtable computation

2026-02-12 22:01:31 +01:00